Alright, let's work through 80824146 times 44302843 step by step
80824146 × 44302843 = 44302843 × (80824146)
+ 44302843 × 6 that is equal 265817058
+ 44302843 × 40 yielding 1772113720
+ 44302843 × 100 giving us 4430284300
+ 44302843 × 4000 what gives us 177211372000
+ 44302843 × 20000 that results in 886056860000
+ 44302843 × 800000 yielding 35442274400000
+ 44302843 × 0000000 producing 0
+ 44302843 × 80000000 giving us 3544227440000000

= 3580739450847078
